玉米带状种植高产栽培技术研究
High-yield Cultivation Technique of Strip Cropping of Maize
常云龙 1宋秀珍 1刘丽 1连培红 1刘彤 1王国庆1
作者信息
- 1. 山西省农业科学院谷子研究所,山西长治046011
- 折叠
摘要
[目的]研究适合机械化作业的玉米带状种植高产栽培技术.[方法]2013 ～2015年通过模式筛选、玉米品种筛选、种植密度筛选等试验示范研究玉米高产栽培技术体系.[结果]采用非等行距3行1带(50.00 cm∶50.00 cm∶ 100.00 cm)种植模式,选用潞玉36、屯玉99等耐密玉米品种,种植密度范围为75 000 ～ 82 500 株/hm2,辅之配套集成技术,形成了完整的、标准化的玉米高产栽培技术体系.[结论]通过带状种植改变田间微环境,有效解决了产量不增反降、倒伏现象严重等一系列问题,为进一步挖掘玉米增产潜力提供科学依据.
Abstract
[Objective] To research the high-yield cultivation technique of maize strip cropping suitable for the mechanized operation.[Method] High-yield cultivation technique of maize was researched from 2013 to 2015 by mode screening,maize variety screening,and planting density screening.[Result] Strip cropping pattern was selected for maize with non-row (50.00 cm∶ 50.00 cm∶ 100.00 cm).Density-resistant varieties of Luyu 36 and Tunyi 99 were used,with the planting density being 75 000-82 500 plants/hm2.Supporting technology integrated package was adopted to form complete and standardized high-yield cultivation technique of maize.[Conclusion] Strip cropping changes the microenvironment of field,effectively solves the problems of yield reduction and lodging phenomenon,and provides scientific basis for tapping the production potential of maize yield increase.
关键词
玉米/带状种植/栽培技术Key words
Maize/Strip cropping/Cultivation technique引用本文复制引用
基金项目
山西省农业科学院重点项目(YZD1405)
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据